code: def test_nan_inf(self, xp, scp, dtype):
      import scipy.special  # NOQA
  
      a = xp.array(
          [-numpy.inf, numpy.nan, numpy.inf, 0, -1, 1e8, 5e7],
          dtype=dtype,
      )
      return scp.special.binom(a[:, xp.newaxis], a[xp.newaxis, :])
  
file_path: cupy/tests/cupyx_tests/scipy_tests/special_tests/test_binom.py
imports: import numpy
  from cupy import testing
  import cupyx.scipy.special
label_desc: Use image node_id 6 for calling the TestBinom obj's underlying member method code with example usage: obj.test_nan_inf(xp, scp, dtype) and returns: scp